1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stich3 [128]
3 years ago
13

Which statement is true about the graphs of the two lines y= -8x-5/4 and y= 1/8x+4/5?

Mathematics
1 answer:
deff fn [24]3 years ago
4 0

Answer:

The lines are perpendicular to each other because -8 and \frac{1}{8} are opposite reciprocals of each other.

Step-by-step explanation:

The  first line has equation y=-8x-\frac{5}{4}.

The slope of this equation is -8.

The second equation is y=\frac{1}{8}x+\frac{4}{5}

The slope of this equation is \frac{1}{8}

The two slopes are negative reciprocals of each other.

This means that the two lines are perpendicular.

You might be interested in
Write an equation for the line that passes through the points (0, -2) and (-4, 0).
photoshop1234 [79]
The answer is C
-1/2x - 2
8 0
3 years ago
Your middle school has 900 students one third of the students bring their lunch instead of buying your lunch at school what is t
r-ruslan [8.4K]
1/3 of all students bring lunch
2:3 is the ratio of students who bring their lunch to the number of students who do not
7 0
3 years ago
The equation of a line is y=-2.5x+3. Which one of these points lies on this line?
lakkis [162]
D is the correct answer. Since this is an equation, equation means both side are equal. So if you put each point in place of y and x and do the math on the left side, the final result of that side has to be equal to the left one. Only (-2,2) follows this statement aka its a point on this line .
7 0
3 years ago
in a typical bag of skittles, the ratio of red to yellow skittles is 3 to 7. If there are 40 skittles altogether, how many red s
irina [24]

Answer:

I love Skittles

what's your favorite color?

4 0
3 years ago
(-3,0),(5,-2) find the slope
Mashcka [7]

Answer:

-4

Step-by-step explanation:

Point slope form: y - y = m (x - x)

5 - (-3) = m (-2 - 0)

5 + 3 = m (-2)

8 = m (-2)

m = 8/(-2)

m=4

3 0
3 years ago
Other questions:
  • Cotton On Ltd. currently has the following capital structure: Debt: $3,500,000 par value of outstanding bond that pays annually
    10·1 answer
  • The solution to x2 – 10x = 24 is
    5·2 answers
  • Chase has been playing a game where he can create towns and help his empire expand. Each town he has allows him to create 1.13 t
    14·1 answer
  • There are 278 houses in Hannah's neighborhood. She collected a total of $780 from her neighbors to donate for a local charity. H
    7·2 answers
  • Dilate the given points distance from the origin (x,y) (0.8x, 0.8y) . The point (-10,-20) becomes & point (15,25) become
    13·1 answer
  • What expression is equivalent to 12 - 1/2(x + 12)
    15·1 answer
  • Edward is selling pencil sketches at an art festival. He has sold 8 of his large sketches and 6
    10·1 answer
  • A random sample of 12 recent college graduates reported an average starting salary of $54,000 with a standard deviation of $6,00
    13·1 answer
  • ANSWER THIS TO GET 20 POINTS<br><br> what does a ratio of 2:1 mean
    7·1 answer
  • If you answer this for me you will get brainless
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!